Siphon-bottle.



No. 732,027. PATENTED JUNE 23, 1903. 0. PALOTAL SIPHON BOTTLE.

. APPLIOATIOK Hum un. 21. 1903.

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' SIPHON BOTTLE.

} APPLICATION FILED JAN. 21, 1903.

2 SHEETS-SHEET 2 NO MODEL.

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UNITED STATES Patented June 23, 1903.

ODON PALOTAI, OF BUDAPEST, AUSTRIA-HUNGARY.

SlPHON-BOTTLE.

SPECEFIO'ATION forming part of Letters Patent No. 732,027, dated June 23, 1903- Application filed January 21,1903. Serial No. 139,999. (No model.)

To 61/ whom, it may concern.-

Be it known that 1, Open PALOTAI, a subject of the Emperor of Austria-Hungary, and a resident of Budapest, Austria-Hungary, have invented certain new and useful Improvements in Siphon-Bottles with Detachable Delivery-Heads, of which the following is a specification.

My invention relates to improvements in siphon-bottles of the kind described in the United States Patent application, Serial No. 728,756, of August 28,1899. The general features of the construction are well known from the said application. Therefore I will only specify the improvements made on the said construction.

In the drawings, Figure 1 is a sect-ion of a bottle-head. Fig. 2 is a plan of the same. Fig. 3 is asectional view of the partsin place on the bottle-head. Fig. 4 is a section of the cap. Fig. '5 is a section of the ring for holding the cap in position. Fig. 6 is a diagram of the ring opened out. Fig. 7 is a side View of the bottle-neck with the ring thereon in position ready to be pushed over the cap, the cap being omitted. Fig. Sis a side view of the cap in place, the ring being shown in section, showing the manner of pushing the ring over the cap. Fig. 9 is a side view showing the cap and ring in place. Fig. 10 is an enlarged section of a modification of the head of the pin for depressing the valve. Fig. 11 is an enlarged section of a modification. Figs. 12, 13, 14, and 15 are detail views of modifications.

In accordance with thisinvention the glass bottle 1, Figs. 1 and 2, on which the closing-cap will be applied, may be of the shape of the ordinary siphon-bottles, but being only provided with a step 2 in the neck, on which bears the washer 3, Fig. 3, supporting the Valve 4, made, by preference, of hard porcelain. A single Washer 7 is pressed against the edge of the bottle-neck bya cap 9. (Shown separately in Fig. 4.) This closing-cap is composed by an annular top plate 10, provided with a central aperture 11, the edge 12 of which projects inwardly, securing thus the central position of the washer 7. The closing-cap comprises, further, the cylindric mantle part 9, divided by means of slits 8 in several resilient parts 80. These resilient parts must be pressed toward the neck of the bottle by suitable means, such as a ring 13. This closing-ring is, by preference, slightly tapered and is provided with suitable means, such as the projections 14, pressed outwardly from the metal for securing on the bottle the detachabledelivery-head. Theprojections14 form a section of a screw and one part of a bayonet-joint,serving to fix the delivery-head.

The closing-cap is mounted in the following manner: The first, the closing-ring 13, is shifted on the neck of the bottle (see Fig. 7) and then the cap 9, containing the washer 7,

will be pressed on the top of the bottle,where-' by the resilient parts 80 will be pushed outwardly and the bent bottom part 15, Fig. 4, of said resilient sections 80 having left the flange 16 of the bottle, will snap again to gether. Now the closing-ring 13 will be raised, (see Fig. 8,) thus pressing, in virtue-of the tapered shape of the ring, strongly the sections 80 against the flange 16 of the bottle. If the closing-ring is mounted in this way, Fig. 9, the cap will be, by the friction produced by the wedge effect, held very strongly in place. The turning of the closing-cap and the closing-ring will be prevented by one or more bosses 18, Fig. 4, pressed in the cap and fitting in suitable grooves 17 of the flange 16, Figs. 1 and 2, and by nipples 19 of the closing-ring, Fig. 5, projecting into the slits 8 of the cap.

The delivery-head is provided with projections 20, rising screw-like and meshing with the projections 14 of the ring 13, thus forniing,together with said projections 14, the above-mentioned bayonet-joint. In the bottom of the delivery-head the washer 21, Fig. 3, is countersunk nearly quite or fully in a suitable groove and pasted, it necessary, in the same. When the delivery-head will be set on the bottle, the annular projection 22 provided on the top plate 10 of the closingcap will enter the washer 21 and secure a tight closure. The mechanism of thedelivery-head is very simple, and shows, beside the well-known lever 23, the pin 24 for the depression of valve 4.. The pin 24 is provided with a head 25, which bears on a washer 26, resting on the step 27 of the boring of the delivery-head. When the content of the bottle is withdrawn by depressing the valve, the head will be pressed against the washer 26, tightening thus the pin in the de livery-head without regard to the wearing out. In order to reduce the height of the washer 26, the head may be made concave on its bottom face, (see Fig. 10,) and the edge of the boring guiding the pin 24 will be slightly tapered at 28.

The central position of the pipe 6 may be secured by means of a funnel 29, Fig. 11, made of metal, celluloid, or the like, having a tapered edge for the purpose to press the washer 3 against the walls of the neck of the bottle. The height of the washer 3 may be reduced by forming the bottom face of the valve 4 concave, (see-the left side of Fig. 11,) or may be provided with an annular groove 31, (see right side of Fig. 11,) so as to allow a deformation of the washer 3, (shown in Fig. 11,) when pressing downthe valve 4:- In Fig. 3 it is also shown that the upper end of the tube 6 can be strengthened by a short piece of a metal or celluloid tube 32.

Figs. 12, 13, 14, and 15 show several forms of performance of the closing-cap and closingring--viz., Fig. 12, a cap for bottles without flange; Fig. 13, a cap with screwjoint instead of bayonet-joint, and the left side of Fig. 14 shows, instead of a flat closingring 13, such one made of strong wire 33 and being cut on one place and shown separately in Fig. 15, while the right side of Fig. 14 shows how the closing-ring may be supplied by an ordinary thin wire 34, provided with a lead seal 35.

In Fig. 12 the closing-cap is made of two parts, so as to allow to make the top plate 10 of dearer metalfor instance, nicke1 than the other part.

What I claim in respect of the herein-described improvements is 1. .In a siphon-bottle of the character described, a bottle having a step in the neck, a valve, passages therein, a pipe in the said valve communicating with the passages in the valve, a washer on said-step, said washer supporting the said valve, a washer disposed on the edge of the bottle and being pressed against by the said valve, a closing-cap provided with an annular projection on the top plate and divided in several resilient sections, and means to press said sections against the neck of the bottle, substantially as and for the purpose specified.

. 2. In a siphon-bottle of the character described a closing-cap divided by means of slits in several'resilient sections, and a tapered closing-ring adapted to be shifted upon said resilient sections, substantially as and for the purpose specified.

3. In a siphon-bottle of the character described a closing-cap divided in several resilient sections, means to press said sections against the neck of the bottle, a number of grooves in the neckof the bottle, and a number of bosses on the cap projecting into said grooves, substantially as and for the purpose specified.

4. In a siphon-bottle of the character described a closing-cap divided in several resilient sections, a closingring slightly tapered, means to prevent the turning of said ring with respect to said cap and means to prevent turning of said cap with respect to the bottle, substantially as and for the purpose specified.

5. In a siphon-bottle of the class described, a valve provided with an annular groove on the bottom face, substantially as and for the purpose specified.

' 6. In a siphon-bottle of the character described, the combination of a delivery-head, a closing-cap, means to secure the deliveryhead to the cap, an annular projection on the top plate of said closing-cap, an annular groove provided in the delivery-head, and a washer countersunk in said annular groove, substantially as and for the purpose specified.

7. In a siphon-bottle of the character specificd, a pin in the delivery head, provided with a head, a step in the boring of said delivery-head, a washer resting thereon and supporting said pin by the head of this latter, substantially as and for the purpose specified.

8. In a siphon-bottle of the character described, a pin in the delivery-head, provided with a head, a st'epin the boring of said de livery-head, said step having tapered edges, and a washer bearing on the step and adapted to be pressed against by the head of said pin, substantially as described.

9. In combination with a bottle having a step in the neck, a valve, a pipe leading downwardly from the said valve,a funnel resting on the step in the neck and holding the pipe centrally and a washer interposed between the step and the valve upon which the said valve is supported, substantially as described.

In witness whereof I have hereunto set my hand in presence of two witnesses.

oDoN PALOTAI.

Witnesses:

PAUL BoENKEY, LoUIs VANDORY. 

